EP2501769B1 - Haftklebstoff mit an acrylpolymer wasserstoffbrücken-gebundenem funktionalisiertem polyisobutylen - Google Patents

Haftklebstoff mit an acrylpolymer wasserstoffbrücken-gebundenem funktionalisiertem polyisobutylen Download PDF

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Publication number
EP2501769B1
EP2501769B1 EP10779192.3A EP10779192A EP2501769B1 EP 2501769 B1 EP2501769 B1 EP 2501769B1 EP 10779192 A EP10779192 A EP 10779192A EP 2501769 B1 EP2501769 B1 EP 2501769B1
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EP
European Patent Office
Prior art keywords
pressure sensitive
sensitive adhesive
adhesive composition
polyisobutylene
acrylate
Prior art date
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Not-in-force
Application number
EP10779192.3A
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English (en)
French (fr)
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EP2501769A1 (de
Inventor
Vivek Bharti
Guy D. Joly
Shujun Wang
Peiwang Zhu
Babu N. Gaddam
Sanat Mohanty
Jingjing Ma
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of EP2501769A1 publication Critical patent/EP2501769A1/de
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/062—Copolymers with monomers not covered by C08L33/06
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/241—Polyolefin, e.g.rubber
    • C09J7/243—Ethylene or propylene polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2421/00—Presence of unspecified rubber
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2852—Adhesive compositions
    • Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
    • Y10T428/2887—Adhesive compositions including addition polymer from unsaturated monomer including nitrogen containing polymer [e.g., polyacrylonitrile, polymethacrylonitrile, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)

Claims (15)

  1. Haftklebstoffzusammensetzung, umfassend:
    ein Polyisobutylenpolymer mit einer ersten funktionalen Gruppe; und
    ein Acrylpolymer mit einer zweiten funktionalen Gruppe, die in der Acrylpolymer-Hauptkette vorliegt;
    wobei die erste und die zweite funktionale Gruppe eine Wasserstoffbindung bilden.
  2. Haftklebstoffzusammensetzung nach Anspruch 1, wobei die erste oder die zweite funktionale Gruppe ein Wasserstoffbindungsakzeptor ist und die jeweils andere funktionale Gruppe ein Wasserstoffbindungsdonor ist.
  3. Haftklebstoffzusammensetzung nach Anspruch 1, wobei das Polyisobutylen ein zahlenmittleres Molekulargewicht von weniger als 10.000 g/mol aufweist.
  4. Haftklebstoffzusammensetzung nach Anspruch 1, wobei das Polyisobutylen ein zahlenmittleres Molekulargewicht von weniger als 15.000 g/mol aufweist.
  5. Haftklebstoffzusammensetzung nach Anspruch 1, wobei die erste oder die zweite funktionale Gruppe ein Amin oder Imid ist und die jeweils andere funktionale Gruppe eine Carbonsäure ist.
  6. Haftklebstoffzusammensetzung nach Anspruch 1, wobei das Acrylpolymer ein Copolymer von mindestens einem Alkyl(meth)acrylat und mindestens einer Carbonsäure ist.
  7. Haftklebstoffzusammensetzung nach Anspruch 6, wobei es sich bei dem Alkyl(meth)acrylat um ein C4- bis C20-Alkyl(meth)acrylat handelt.
  8. Haftklebstoffzusammensetzung nach Anspruch 6, wobei es sich bei dem Alkyl(meth)acrylat um ein C4- bis C8-Alkyl(meth)acrylat handelt.
  9. Haftklebstoffzusammensetzung nach Anspruch 1, wobei die Klebstoffzusammensetzung ferner einen chemischen Vernetzer umfasst, der die in der Polymer-Hauptkette des Acrylpolymers vorliegenden zweiten funktionalen Gruppen kovalent vernetzt.
  10. Haftklebstoffzusammensetzung nach Anspruch 9, wobei der Vernetzer ausgewählt ist aus einem Aziridinvernetzer.
  11. Haftklebstoffzusammensetzung nach einem der vorstehenden Ansprüche, wobei die Zusammensetzung ferner unfunktionalisiertes Polyisobutylen umfasst.
  12. Haftklebstoffzusammensetzung nach Anspruch 11, wobei das unfunktionalisierte Polyisobutylen ein gewichtsmittleres Molekulargewicht im Bereich von 75.000 g/mol bis 4.000.000 g/mol aufweist.
  13. Haftklebstoffzusammensetzung nach Anspruch 11 oder 12, wobei die Zusammensetzung ein unfunktionalisiertes Polyisobutylen mit einem zahlenmittleren Molekulargewicht von weniger als 10.000 g/mol umfasst.
  14. Haftklebstoffzusammensetzung nach einem der vorstehenden Ansprüche, ferner umfassend ein klebrig machendes Harz, einen Weichmacher oder ein Gemisch davon.
  15. Artikel, umfassend:
    ein Substrat; und
    den Haftstoffkleber nach einem der vorstehenden Ansprüche, der auf mindestens einer Seite des Substrats aufgebracht ist.
EP10779192.3A 2009-11-19 2010-11-15 Haftklebstoff mit an acrylpolymer wasserstoffbrücken-gebundenem funktionalisiertem polyisobutylen Not-in-force EP2501769B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26261309P 2009-11-19 2009-11-19
PCT/US2010/056648 WO2011062852A1 (en) 2009-11-19 2010-11-15 Pressure sensitive adhesive comprising functionalized polyisobutylene hydrogen bonded to acylic polymer

Publications (2)

Publication Number Publication Date
EP2501769A1 EP2501769A1 (de) 2012-09-26
EP2501769B1 true EP2501769B1 (de) 2015-01-21

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EP10779192.3A Not-in-force EP2501769B1 (de) 2009-11-19 2010-11-15 Haftklebstoff mit an acrylpolymer wasserstoffbrücken-gebundenem funktionalisiertem polyisobutylen

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US (1) US8992720B2 (de)
EP (1) EP2501769B1 (de)
JP (1) JP5695658B2 (de)
KR (1) KR20120101076A (de)
CN (1) CN102666764B (de)
WO (1) WO2011062852A1 (de)

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US8232350B2 (en) 2008-06-02 2012-07-31 3M Innovative Properties Company Adhesive encapsulating composition and electronic devices made therewith
US20110104486A1 (en) 2008-07-02 2011-05-05 3M Innovation Properties Company Low surface energy adhesive
JP2010163566A (ja) 2009-01-16 2010-07-29 Three M Innovative Properties Co エポキシ樹脂組成物
KR101708074B1 (ko) 2009-03-09 2017-02-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 아크릴계 접착제용 아지리딘 가교결합제
WO2010141248A1 (en) 2009-06-04 2010-12-09 3M Innovative Properties Company Stretch releasable pressure-sensitive adhesives
WO2011017298A1 (en) 2009-08-04 2011-02-10 3M Innovative Properties Company Non-halogentaed polyisobutylene -thermoplastic elastomer blend pressure sensitive adhesives
EP2501759B1 (de) 2009-11-19 2013-07-17 3M Innovative Properties Company Haftkleber aus einer mischung aus synthetischem kautschuk und an ein acrylpolymer gebundenem funktionalisiertem synthetischem kautschuk
CN103261349B (zh) 2010-12-13 2017-12-26 3M创新有限公司 用于低表面能基材的压敏粘合剂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021079229A1 (en) * 2019-10-24 2021-04-29 3M Innovative Properties Company Transparent solvent-based acrylic pressure-sensitive adhesive agent and adhesive film

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KR20120101076A (ko) 2012-09-12
EP2501769A1 (de) 2012-09-26
JP2013511594A (ja) 2013-04-04
US8992720B2 (en) 2015-03-31
CN102666764B (zh) 2015-09-30
WO2011062852A1 (en) 2011-05-26
CN102666764A (zh) 2012-09-12
JP5695658B2 (ja) 2015-04-08
US20120285618A1 (en) 2012-11-15

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